To use Civil View, you must initialize it and then restart 3ds Max.
To start Civil View after you install 3ds Max, choose Civil View menu
Initialize Civil View. 3ds Max displays an initialization dialog. After you choose the initialization settings and click OK, a dialog warns you to restart 3ds Max.

Click OK to close the warning, then close and restart 3ds Max to begin using the Civil View features.

This setting is a preference you can change on the Civil View Preferences dialog
Resource Kit Paths panel.
Start Civil View. This setting is a preference you can change on the Civil View Preferences dialog
General panel.